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A321 fuel consumption


Airbus339

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Hello,

I'm now cruising on the A321 IAE but I'm quite scared that I cannot reach my destination!!

Fuel planner told me to load 11.2 T of fuel for the UAAA-UGTB flight (1470NM, about H 3.30)

I'm at FL360 with 20 as CI, M.777, TAS 447, GS 430. It's now about 50 minutes from takeoff and I've already burned 3700kg??!! Maybe it's just an imagination, but I don't think AAX V1.04 consumed as much as V1.10. N1 is at 82%/83& (seems too high too) and every engine is consuming 1350kg/hr.

Any suggestions?

EDIT: or is the fuel planner too conservative about fuel?

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What is your OPT altitude? Are you cruising at OPT altitude?

Next please tell us how much you've loaded.

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OPT ALT FL360 (was Fl355 before takeoff)

CRUISE FL360

Passengers: 90

Cargo: 1349Kg

Curiosity: in the SP1 does load affect fuel consumption? I read in this forum that until V1.04 this was not simulated

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Then you should be fine...

The fuel consumption was refering to the fuel manager where it was not taken into account before, but on the actual aircraft in the simulator the effect was always there.

Please report if you are able to reach your destination or not. The Airbus in fact consumes much fuel during takeoff and climb (realistic though I think), but really much in the air.

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I also give you the fuel plan for the flight (copied from the fuel planner)

ZFW 55765

TW 66881

TOW 66609

LW 58264

UAAA-UGTB distance 1470

FL360

Trip fuel: 8092Kg

Taxi time 10 min : 250KG

Apu 10 min: 22KG

ALTN distance: 100 NM :1065Kg

Holding fuel 10min: 483KG

Contingency fuel 10 min: 150Kg

Final reserve: 800kg

Wind correction +253kg

total: 11.116 Kg rounded to 11.200Kg

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Having the same issues with fuel burn. Had 29758lbs of fuel for a 1795 nm trip. with more than what the fuel planner said i needed. Its very different from the earlier version.

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